🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.46 AU - 0.64 AU

Year: 177 Days

Day: 34.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,847,553 km

• M1: 309,817 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.68 AU

Year: 191 Days

Day: 24.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,847,553 km

• M1: 139,575 km (0.052 R)
• M2: 200,461 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.59 AU - 0.71 AU

Year: 227 Days

Day: 37.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,847,553 km

• M1: 375,042 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.12 AU - 1.66 AU

Year: 710 Days

Day: 46.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,847,553 km

• M1: 711,338 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.5 AU - 2.5 AU

Year: 1713 Days

Day: 39.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,847,553 km

• M1: 776,114 km (0.094 R)
• M2: 1,361,191 km (0.088 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 11.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.74 AU - 6.98 AU

Year: 6149 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 53,847,553 km

• M1: 144,362 km (0.062 R)
• M2: 222,153 km (0.108 R)
• M3: 417,378 km (0.082 R)
• M4: 746,344 km (0.088 R)
• M5: 1,151,455 km (0.062 R)
• M6: 1,349,223 km (0.111 R)
• M7: 1,609,823 km (0.08 R)
• M8: 1,931,009 km (0.086 R)
• M9: 2,031,389 km (0.097 R)
• M10: 2,272,541 km (0.08 R)
• M11: 2,414,659 km (0.111 R)
• M12: 2,770,553 km (0.11 R)
• M13: 2,999,886 km (0.119 R)
• M14: 3,436,562 km (0.096 R)
• M15: 3,614,285 km (0.025 R)
• M16: 3,697,311 km (0.076 R)
• M17: 3,865,310 km (0.111 R)
• M18: 4,064,574 km (0.111 R)
• M19: 4,209,086 km (0.112 R)
• M20: 4,880,182 km (0.118 R)
• M21: 5,236,075 km (0.073 R)
• M22: 5,330,322 km (0.047 R)
• M23: 5,409,309 km (0.089 R)
• M24: 5,552,475 km (0.081 R)
• M25: 5,648,666 km (0.11 R)
• M26: 5,729,299 km (0.094 R)
• M27: 5,859,001 km (0.103 R)
• M28: 6,071,878 km (0.112 R)
• M29: 7,508,317 km (0.113 R)
• M30: 7,865,407 km (0.026 R)
• M31: 7,991,668 km (0.055 R)
• M32: 8,082,324 km (0.113 R)
• M33: 8,651,843 km (0.097 R)
• M34: 8,913,340 km (0.096 R)
• M35: 8,988,438 km (0.096 R)
• M36: 9,063,985 km (0.119 R)
• M37: 9,424,965 km (0.043 R)
• M38: 9,559,304 km (0.105 R)
• M39: 9,655,495 km (0.079 R)
• M40: 10,161,286 km (0.055 R)
• M41: 10,338,410 km (0.078 R)
• M42: 10,556,374 km (0.045 R)
• M43: 10,916,157 km (0.112 R)
• M44: 11,402,350 km (0.116 R)
• M45: 11,504,375 km (0.068 R)
• M46: 11,647,989 km (0.042 R)
• M47: 12,040,684 km (0.099 R)
• M48: 13,009,180 km (0.115 R)
• M49: 13,893,453 km (0.118 R)
• M50: 14,243,961 km (0.081 R)
• M51: 14,331,925 km (0.07 R)
• M52: 15,087,693 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 12.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.83 AU - 9.11 AU

Year: 11645 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,847,553 km

• M1: 240,553 km (0.102 R)
• M2: 320,439 km (0.058 R)
• M3: 676,182 km (0.112 R)
• M4: 792,570 km (0.077 R)
• M5: 934,687 km (0.12 R)
• M6: 1,205,160 km (0.08 R)
• M7: 1,287,140 km (0.077 R)
• M8: 1,392,607 km (0.108 R)
• M9: 2,497,237 km (0.112 R)
• M10: 2,576,973 km (0.057 R)
• M11: 3,017,239 km (0.115 R)
• M12: 3,451,821 km (0.052 R)
• M13: 3,601,120 km (0.104 R)
• M14: 3,875,333 km (0.116 R)
• M15: 4,607,166 km (0.045 R)
• M16: 5,005,994 km (0.079 R)
• M17: 6,898,257 km (0.085 R)
• M18: 7,087,199 km (0.118 R)
• M19: 7,354,680 km (0.117 R)
• M20: 7,703,393 km (0.103 R)
• M21: 8,216,813 km (0.039 R)
• M22: 8,417,274 km (0.117 R)
• M23: 8,619,381 km (0.068 R)
• M24: 8,700,762 km (0.087 R)
• M25: 9,443,814 km (0.098 R)
• M26: 9,527,739 km (0.116 R)
• M27: 9,780,709 km (0.114 R)
• M28: 10,164,427 km (0.052 R)
• M29: 11,211,762 km (0.043 R)
• M30: 11,345,054 km (0.096 R)
• M31: 11,568,553 km (0.076 R)
• M32: 11,793,399 km (0.056 R)
• M33: 12,293,205 km (0.037 R)
• M34: 12,892,943 km (0.096 R)
• M35: 13,313,762 km (0.052 R)
• M36: 14,168,863 km (0.092 R)
• M37: 14,506,206 km (0.109 R)
• M38: 15,188,971 km (0.097 R)
• M39: 15,932,024 km (0.074 R)
• M40: 16,687,044 km (0.066 R)
• M41: 17,094,399 km (0.082 R)
• M42: 17,505,195 km (0.073 R)
• M43: 17,815,311 km (0.12 R)
• M44: 18,651,414 km (0.103 R)
• M45: 19,127,285 km (0.107 R)
• M46: 19,607,195 km (0.099 R)
• M47: 19,875,573 km (0.105 R)
• M48: 20,851,699 km (0.105 R)
• M49: 25,258,852 km (0.104 R)
• M50: 27,027,997 km (0.075 R)
• M51: 27,506,411 km (0.113 R)
• M52: 27,987,817 km (0.096 R)
• M53: 28,168,980 km (0.119 R)
• M54: 28,532,503 km (0.036 R)
• M55: 29,141,964 km (0.059 R)
• M56: 29,817,399 km (0.084 R)
• M57: 30,684,468 km (0.07 R)
• M58: 31,058,463 km (0.082 R)
• M59: 32,000,481 km (0.097 R)
• M60: 32,253,151 km (0.103 R)
• M61: 32,570,149 km (0.058 R)
• M62: 32,697,158 km (0.111 R)
• M63: 32,888,045 km (0.116 R)
• M64: 33,398,921 km (0.103 R)
• M65: 33,526,977 km (0.039 R)
• M66: 34,817,109 km (0.092 R)
• M67: 35,272,635 km (0.108 R)
• M68: 35,599,057 km (0.112 R)
• M69: 35,729,955 km (0.06 R)
• M70: 36,716,703 km (0.087 R)
• M71: 38,113,199 km (0.084 R)
• M72: 38,851,614 km (0.075 R)
• M73: 39,594,667 km (0.071 R)
• M74: 39,798,120 km (0.113 R)
• M75: 39,933,955 km (0.089 R)
• M76: 41,163,649 km (0.045 R)
• M77: 42,475,024 km (0.109 R)
• M78: 43,031,379 km (0.072 R)
• M79: 44,151,119 km (0.03 R)
• M80: 44,926,485 km (0.103 R)
• M81: 45,209,524 km (0.039 R)
• M82: 45,919,964 km (0.043 R)
• M83: 47,279,659 km (0.044 R)
• M84: 48,072,977 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.4

Radius: 6.2

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.02 AU - 14.84 AU

Year: 17862 Days

Day: 20.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,847,553 km

• M1: 590,463 km (0.062 R)
• M2: 642,523 km (0.056 R)
• M3: 733,179 km (0.119 R)
• M4: 1,203,664 km (0.098 R)
• M5: 2,065,647 km (0.113 R)
• M6: 2,984,777 km (0.109 R)
• M7: 3,169,680 km (0.094 R)
• M8: 3,263,627 km (0.098 R)
• M9: 3,486,229 km (0.114 R)
• M10: 3,846,012 km (0.113 R)
• M11: 4,460,261 km (0.064 R)
• M12: 4,530,272 km (0.118 R)
• M13: 5,031,425 km (0.079 R)
• M14: 5,104,579 km (0.099 R)
• M15: 5,214,683 km (0.09 R)
• M16: 5,739,472 km (0.105 R)
• M17: 5,892,511 km (0.071 R)
• M18: 6,163,582 km (0.087 R)
• M19: 6,202,627 km (0.092 R)
• M20: 6,557,922 km (0.11 R)
• M21: 6,758,084 km (0.053 R)
• M22: 7,495,452 km (0.094 R)
• M23: 7,537,190 km (0.082 R)
• M24: 8,001,242 km (0.118 R)
• M25: 8,648,702 km (0.115 R)
• M26: 8,868,311 km (0.094 R)
• M27: 9,089,716 km (0.113 R)
• M28: 9,538,061 km (0.092 R)
• M29: 10,224,117 km (0.098 R)
• M30: 10,878,608 km (0.053 R)
• M31: 10,925,880 km (0.043 R)
• M32: 11,546,712 km (0.103 R)
• M33: 11,643,202 km (0.109 R)
• M34: 11,788,462 km (0.098 R)
• M35: 13,527,387 km (0.113 R)
• M36: 13,731,140 km (0.107 R)
• M37: 15,080,363 km (0.064 R)
• M38: 16,525,628 km (0.109 R)
• M39: 17,072,109 km (0.11 R)
• M40: 17,402,720 km (0.09 R)
• M41: 17,624,424 km (0.104 R)
• M42: 17,735,576 km (0.057 R)
• M43: 17,958,626 km (0.084 R)
• M44: 18,014,576 km (0.046 R)
• M45: 18,294,922 km (0.118 R)
• M46: 19,545,859 km (0.098 R)
• M47: 21,059,491 km (0.114 R)
• M48: 21,118,432 km (0.063 R)
• M49: 21,532,818 km (0.055 R)
• M50: 21,592,209 km (0.056 R)
• M51: 21,890,058 km (0.103 R)
• M52: 23,277,578 km (0.061 R)
• M53: 23,828,248 km (0.094 R)
• M54: 23,951,217 km (0.1 R)
• M55: 24,197,755 km (0.075 R)
• M56: 24,693,373 km (0.039 R)
• M57: 25,317,644 km (0.08 R)
• M58: 25,883,872 km (0.096 R)
• M59: 25,947,152 km (0.078 R)
• M60: 26,773,082 km (0.054 R)
• M61: 27,607,539 km (0.081 R)
• M62: 27,801,418 km (0.059 R)
• M63: 27,995,596 km (0.089 R)
• M64: 28,255,298 km (0.117 R)
• M65: 28,777,095 km (0.103 R)
• M66: 29,039,191 km (0.108 R)
• M67: 29,104,864 km (0.063 R)
• M68: 29,433,830 km (0.075 R)
• M69: 29,499,803 km (0.085 R)
• M70: 30,561,648 km (0.117 R)
• M71: 31,433,505 km (0.091 R)
• M72: 32,722,589 km (0.087 R)
• M73: 33,339,082 km (0.083 R)
• M74: 34,375,347 km (0.068 R)
• M75: 35,071,874 km (0.057 R)
• M76: 37,189,582 km (0.114 R)
• M77: 38,480,013 km (0.072 R)
• M78: 43,861,348 km (0.111 R)
• M79: 44,238,484 km (0.11 R)
• M80: 44,996,048 km (0.08 R)
• M81: 45,072,043 km (0.116 R)
• M82: 45,148,039 km (0.066 R)
• M83: 45,452,471 km (0.045 R)
• M84: 46,677,528 km (0.103 R)
• M85: 48,457,293 km (0.068 R)
• M86: 48,847,146 km (0.082 R)
• M87: 49,159,805 km (0.062 R)
• M88: 49,944,296 km (0.11 R)
• M89: 51,525,546 km (0.113 R)
• M90: 52,082,947 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 20,131 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit